*{
  margin: 0;
  padding: 0;
}
body{
  font-size: 12px;
  font-family: "Microsoft Yahei","Helvetica Neue",Helvetica,Arial,sans-serif;
  background-color: #eeebeb;
  overflow-x: hidden;
  line-height: 20px;
  color: #555;
  user-select: none;
}
/* 版心 */
.w{
  min-width: 320px;
  max-width: 1200px;
  margin: 0 auto;
}
a{
  text-decoration: none;
  color: #fff;
}
ul,ol {
  list-style: none;
}
button,input{
  border: none;
  background-color: none;
  outline: none;
}
/* 清除浮动 */
.clearfix::after,
.clearfix::before{
  content: "";
  display: block;
  clear: both;
}
.clearfix{
  *zoom: 1;
}
em,i{
  font-style: normal;
}
textarea{
  border: none;
  outline: none;
  resize: none;
  background-color: none;
}
